diff --git a/projects/WeTek_Play/patches/linux/95-meson6-fixhdmitx-audiolock-1080p24.patch b/projects/WeTek_Play/patches/linux/95-meson6-fixhdmitx-audiolock-1080p24.patch
new file mode 100644
index 0000000000..3ac7f2807a
--- /dev/null
+++ b/projects/WeTek_Play/patches/linux/95-meson6-fixhdmitx-audiolock-1080p24.patch
@@ -0,0 +1,36 @@
+--- a/arch/arm/mach-meson6/hdmi_tx_hw/hdmi_tx_hw.c.orig	2015-01-15 22:15:55.446965413 +0100
++++ b/arch/arm/mach-meson6/hdmi_tx_hw/hdmi_tx_hw.c	2015-01-15 22:16:13.378517737 +0100
+@@ -1999,6 +1999,7 @@
+ {
+     unsigned int audio_N_para = 6272;
+     unsigned int audio_N_tolerance = 3;
++    unsigned int multiplier = 1;
+ //    unsigned int audio_CTS = 30000;
+     
+     hdmi_print(INF, AUD "audio channel num is %d\n", hdmitx_device->cur_audio_param.channel_num);
+@@ -2122,15 +2123,22 @@
+     hdmi_print(INF, AUD "reset audio N para\n");
+     switch(audio_param->sample_rate){
+         case FS_44K1:
+-            audio_N_para = 6272 * 2;
+-            break;
+         case FS_48K:
+-            audio_N_para = 6144 * 2;
++            multiplier = 2;
+             break;
+         default:
+             break;
+     }
+ 
++    //1080p24hz mode is a special case - at least for yamaha amps
++    //it needs 3 times the normal npara to get a stable audio lock
++    if((hdmitx_device->cur_VIC == HDMI_1080p24))
++    {
++      multiplier = 3;
++    }
++
++    audio_N_para *= multiplier;
++
+     //TODO. Different audio type, maybe have different settings
+     switch(audio_param->type){
+         case CT_PCM: